KR100226278B1 - Multi-function heavy equipment - Google Patents

Abstract

The present invention relates to a multifunctional heavy equipment, which is formed integrally above the lower running body and has a lower frame in which a cab of a predetermined shape is mounted on one side of the upper surface, and one end is rotatably mounted to a predetermined position on the upper surface of the lower frame. A predetermined working device having a bucket mounted at the other end, a blade which is formed to be rotatable by driving a driving means on a front surface of the lower frame, and a blade formed at a predetermined position of the blade to drive the conveying means after suctioning and crushing the crushed object. It provides a multifunctional heavy equipment, characterized in that it is provided with a crusher to discharge to the rear of the lower frame.

Description

Multifunction heavy equipment

The present invention relates to a multifunctional heavy equipment, and more particularly, to a complex configuration of a work device having a function of an excavator, a dozer, and a crusher (CRUSHER) mounted on a single construction equipment in parallel to perform various types of complex work. It's about multifunctional heavy equipment.

In general, heavy construction equipment such as excavators, dozers and crushers are each equipped with a work device having a single function will not be able to perform various types of complex work in a certain workplace.

In other words, the excavator is mainly used for excavation and loading work, the entire upper turn body rotates with respect to the lower running body when the work device is turned, causing more power loss than necessary and to improve workability at the lower end of the arm. In the case of selectively mounting and using an attachment such as a bucket, it is necessary to stop expensive construction equipment during the attachment and detachment of the attachment.

In addition, the dozer is mainly due to the angle and the tilting operation of the blade to stop the work on the flat and dispensing work is a problem that the efficiency of the equipment is reduced when the complex work is required, and the crusher is fixed to the work site fixed work place in the quarry The main work is to crush and discharge the stone and waste concrete collected from the, and the use range of the equipment is extremely limited.

However, in view of the inefficiency of the single function equipment as described above, the biggest obstacle to the commercialization of the complex equipment is the combination of the excavator, the dozer, and the work equipment having the crusher function. The weight, the balance of the work device, the coarseness of the work device will be caused, thereby causing the problem of not fully exhibiting the function of the work device.

Therefore, an object of the present invention, the complex configuration of the work device having a function of each of the excavator, the dozer and the crusher mounted on a single construction equipment can perform various types of complex work in a certain workplace to improve workability It is to provide a multifunctional heavy equipment to make it possible.

Another object of the present invention is to provide a multi-functional heavy equipment equipped with each work device having an excavator, a dozer and a crusher function in a single equipment to reduce the economic burden on the purchase of the product.

Still another object of the present invention is to provide a multifunctional heavy equipment capable of selectively rotating work device stages according to working conditions, minimizing unnecessary power loss and increasing working speed.

1 is a perspective view of a multifunctional heavy equipment according to an embodiment of the present invention.

2 is a schematic side view of a multifunctional heavy equipment according to an embodiment of the present invention.

3 is a schematic plan view of a multifunctional heavy equipment according to an embodiment of the present invention.

Figure 4 is a schematic diagram of a conveying means for moving the crushed object in the multifunctional heavy equipment according to an embodiment of the present invention.

Explanation of symbols for main parts of the drawings

1: Lower traveling body 2: Lower frame

3: cab 4: engine compartment

5: working device 6: rotating member

7: boom cylinder 8: boom

9: bucket 10: arm

11: Arm Cylinder 12: Bucket Cylinder

13: 1st arm member 14: hydraulic cylinder

15: second arm member 16: blade

19: conveying means 20: crusher

21: screw type swing jaw 22: case

23: first belt conveyor 24: second belt conveyor

25: third belt conveyor 26: entrance

27: exit

An object of the present invention described above is integrally formed above the lower running body and has a lower frame in which a cab of a predetermined shape is mounted on one side of the upper surface, and one end of which is rotatably mounted at a predetermined position on the upper surface of the lower frame by the rotating device, and the other end. A work device of a predetermined shape having a bucket mounted thereon, a blade which is rotatably formed by driving a driving means on a front surface of the lower frame, and a blade formed at a predetermined position of the blade to suction and shred the crushed object to drive the lowering means by driving a transport means It is achieved by providing a multifunctional heavy equipment, characterized in that it is provided with a crusher to discharge to the rear of the frame.

A preferred feature of the present invention is characterized in that the cab is mounted at the center of the front surface of the lower part of the lower frame.

According to a preferred aspect of the present invention, the work device includes a boom rotatably mounted at a predetermined position on the lower surface of the lower frame to the rear of the cab, and one end is rotatably fixed to the boom and the other end is fixed to the bucket. A predetermined shape arm adjusted according to the length is provided.

A preferred feature of the present invention is that the arm is coupled to the first arm member of a predetermined shape that is rotatably fixed to the boom, the hydraulic cylinder drive is built in the first arm member is coupled to extend and contract with respect to the first arm member And a second arm member for selectively adjusting the working range of the working device.

According to a preferred feature of the present invention, the crusher is rotatably mounted by a driving means at a predetermined position inside the blade and includes a screw-type swing jaw that sucks and shreds the object during rotation.

A preferred feature of the present invention is that the conveying means, a doc-shaped case formed integrally with the lower frame, and the crusher is formed rotatably between the crusher and the case to transfer the crushed by the crusher driving into the case A first belt conveyor configured to be rotatable inside the case, a second belt conveyor configured to rotate the inside of the case to convey the crushed material from the first belt conveyor to the rear of the case, and a faster speed than the second belt conveyor behind the case. And a third belt conveyor which is rotatably formed to discharge the crushed object from the case.

Hereinafter, a preferred embodiment of the present invention will be described in detail according to the accompanying drawings.

1 is a perspective view of a multifunctional heavy equipment according to an embodiment of the present invention, Figure 2 is a schematic side view of a multifunctional heavy equipment according to an embodiment of the present invention, Figure 3 is a multifunctional heavy equipment according to an embodiment of the present invention Figure 4 is a schematic plan view of Figure 4 is a schematic diagram of a conveying means for moving the shredding in the multifunctional heavy equipment according to an embodiment of the present invention.

As shown in detail in the drawing, a plate-shaped lower frame 2 is integrally formed above the crawler type lower running body 1 and has a predetermined shape of the cab 3 in the center of the front side of the lower frame 2. ) Is mounted, and an engine compartment 4 on which the various hydraulic components, a fuel tank, and an engine are mounted is formed on the upper surface of the lower frame 2 behind the cab 3.

The rotating member 6 is mounted on the upper side of the engine chamber 4 so as to be rotated in both directions by a not shown turning device and rotates when the above-mentioned turning device is driven on the rotating member 6 to serve as an excavator. The work device 5 is integrally mounted, but the work device 5 is integrally fixed on the rotating member 6, and the boom 8 rotates by driving the boom cylinder 7, and one end is connected to the boom 8; An arm 10 is pivotally connected to pivot with an arm cylinder 11 drive and the other end is pivotally connected to a bucket 9 that pivots with a bucket cylinder 12 drive.

At this time, the above-described arm 10 is rotatably fixed to the boom 8 and extends with respect to the first arm member 13 and the first arm member 13 of a predetermined shape driven by the arm cylinder 11. And a second arm member 15 which is coupled to shrink and is selectively lengthened by driving the hydraulic cylinder 14 installed in the first arm member 13 to adjust the working range of the aforementioned working device 5. Equipped.

The above-described lower frame 2 is formed to be rotatable by a driving means with a blade 16 having a predetermined shape to function as a doser, but the driving means described above is mounted at a predetermined position on the rear surface of the blade 16. And, the other end is provided with a tilting cylinder (17) and an angle cylinder (18) which is mounted on the lower frame (2) above each other, and the believer and contracted.

The crusher 20 for discharging the crushed object protruding from the work place at the predetermined position of the blade 16 to the rear of the lower frame 2 by driving the conveying means 19 after crushing the crusher 20 ) Is rotatably mounted with a screw-type swing jaw 21 which sucks and shreds the object during rotation by a driving means not shown in the predetermined position inside the blade 16.

The above-mentioned conveying means 19 is formed integrally with the lower frame 2, and the case 22 of the duct shape in which the inlet 26 and the outlet 27 side are opened, and the screw type swing jaw 21 mentioned above, A first belt conveyor is formed between the inlets 26 of the case 22 to be driven by a driving means (not shown) to transfer the crushed material to be broken by the above-described screw-type swing jaw 21 driving into the case 22. 23 and a second belt conveyor which is rotatably formed inside the case 22 and driven by driving means (not shown) to transfer the crushed material conveyed from the first belt conveyor 23 to the rear of the case 22 described above. And a third belt formed behind the case 22 to be rotatable at a higher speed than the above-described second belt conveyor 24 to discharge the crushed material through the outlet 27 of the case 22. The conveyor 25 is provided.

Referring to the use of the multi-functional heavy equipment according to the present invention configured as described above, as shown in Figure 3, the work device 5 to function as an excavator is shown above the lower traveling body 1 by the turning device drive not shown. When the workpiece is heavy during excavation and loading work using the bucket 9, the work device 5 is mainly driven from the front side of the equipment. If the workpiece is lightweight, as shown by the imaginary line, the above-described turning device driving can rotate the work device 5 by a predetermined angle to facilitate the work on the side or the rear of the equipment. do.

At this time, when the work device 5 is located in front of the equipment, the working range of the bucket 9 can be adjusted. That is, the hydraulic cylinder in which the second arm member 15 which is slidably coupled to the first arm member 13 rotatably connected to the boom 8 is formed inside the first arm member 13 described above ( 14) The drive is to selectively adjust the elongation and contraction.

On the other hand, as shown in Figures 1 and 2, by using the blade 16 having a doser function integrally formed in front of the lower frame (2) it can easily perform the stopping work and distribution of the soil up will be

Then, as shown in Figures 2 and 4, by the rotation of the screw-type swing jaw of the crusher 20 mounted to rotate by the drive means drive not shown in the predetermined position inside the blade 16 described above. Stones, waste concrete, wood chips, etc. protruding from the workplace are sucked into the blade 16 and crushed.

At this time, the crushed material that is crushed by the rotation of the screw-type swing jaw 21 can be rotated between the screw-type swing jaw 21 and the inlet 26 side of the case 22 integrally formed in the lower frame (2). The second conveyed to the inside of the case 22 through the first belt conveyor 23 is formed, and the crushed matter conveyed through the first belt conveyor 23 described above is rotatably installed inside the case 22. The belt conveyer 24 is conveyed to the rear side of the case 22 and the crushed matter conveyed to the rear side of the case 22 is faster than the speed of the second belt conveyor 24 described above in the rear of the case 22 ( It is discharged to the rear of the equipment through the outlet 27 of the case 22 by the third belt conveyor 25 is formed to be rotatable).

As described in detail above, the multi-functional heavy equipment according to the present invention is a complex configuration of a work device having a function of an excavator, a dozer and a crusher each mounted on a single construction equipment, various types of complex work in a certain workplace It can be carried out continuously to have the advantage of significantly improving the workability.

In addition, by equipping each machine with excavator, dozer and crusher functions in a single machine, it reduces the double burden of separately purchasing heavy equipment according to the type of work and reduces the economic burden on users when purchasing the product. And, by turning only the working device to the left and right sides according to the working conditions to minimize unnecessary power loss and at the same time has the advantage of increasing the working speed.

Claims (6)

The lower frame is formed integrally above the lower running body and has a lower frame in which a cab of a predetermined shape is mounted on one side of the upper surface, and one end is rotatably mounted at a predetermined position on the upper surface of the lower frame by a rotating device, and a predetermined shape in which a bucket is mounted on the other end. A working device, a blade which is formed to be rotatable by driving a driving means on the front of the lower frame, and a crusher which is formed at a predetermined position of the blade and discharges the crushed material to the rear of the lower frame by driving the conveying means after suctioning and crushing the crushed object. Multifunctional heavy equipment, characterized in that provided with. The multifunctional heavy equipment according to claim 1, wherein the cab is mounted at the center of the front surface of the lower frame. The work device according to claim 1, wherein the work device includes a boom rotatably mounted at a predetermined position on the upper surface of the lower frame to the rear of the cab, one end of which is rotatably fixed to the boom, and the other end of which is rotatably fixed to the bucket. Multifunctional heavy equipment, characterized in that the arm having a predetermined shape that is adjusted according to the length. The method of claim 3, wherein the arm is coupled to the first arm member of a predetermined shape rotatably fixed to the boom, and extending and contracted with respect to the first arm member to drive the coalesced cylinder which is built in the first arm member And a second arm member for selectively adjusting a working range of the work device. The method of claim 1, wherein the conveying means, the duct-shaped case formed integrally with the lower frame, rotatably formed between the crusher and the case to transfer the crushed by the crusher driving into the case A first belt conveyor, a second belt conveyor rotatably formed inside the case, for conveying the crushed material from the first belt conveyor to the rear of the case, and at a higher speed than the second belt conveyor behind the case. Multifunctional heavy equipment, characterized in that it is rotatably formed and comprises a third belt conveyor for discharging the crushed object from the case. The multifunctional heavy equipment according to claim 1, wherein the crusher is rotatably mounted to a predetermined position inside the blade by a driving means to suck and shred the crushed object during rotation.

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